diff options
| author | Takashi Iwai <tiwai@suse.de> | 2015-01-27 15:41:27 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-01-28 07:22:45 +0100 |
| commit | 2954f914f2816738b800be7909b771f30bf6a856 (patch) | |
| tree | f8781dd08a016fcbe7053e0362864d76d9d448e8 /sound/usb/line6/pcm.c | |
| parent | 63e20df1e5b2ef8d871ecbdb6c038d554ed1ca74 (diff) | |
| download | op-kernel-dev-2954f914f2816738b800be7909b771f30bf6a856.zip op-kernel-dev-2954f914f2816738b800be7909b771f30bf6a856.tar.gz | |
ALSA: line6: Make common PCM pointer callback
Both playback and capture callbacks are identical, so let's merge
them.
Tested-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/line6/pcm.c')
| -rw-r--r-- | sound/usb/line6/pcm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c index 470fc10..73c8746 100644 --- a/sound/usb/line6/pcm.c +++ b/sound/usb/line6/pcm.c @@ -266,6 +266,15 @@ int snd_line6_trigger(struct snd_pcm_substream *substream, int cmd) return 0; } +/* common PCM pointer callback */ +snd_pcm_uframes_t snd_line6_pointer(struct snd_pcm_substream *substream) +{ + struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream); + struct line6_pcm_stream *pstr = get_stream(line6pcm, substream->stream); + + return pstr->pos_done; +} + /* Acquire and start duplex streams: * type is either LINE6_STREAM_IMPULSE or LINE6_STREAM_MONITOR */ |
